E-ULQ2003D1
Product Overview
Category
The E-ULQ2003D1 belongs to the category of electronic components, specifically a quad low-side driver.
Use
It is used to drive resistive and inductive loads such as solenoids, relays, and lamps in automotive and industrial applications.
Characteristics
- Package: SOIC (Small Outline Integrated Circuit)
- Essence: Quad low-side driver
- Packaging/Quantity: Available in reels of 2500 units
Specifications
- Input Voltage Range: 4.5V to 5.5V
- Output Current: 500mA per channel
- Operating Temperature Range: -40°C to 125°C
- Output Resistance: 0.5Ω
Detailed Pin Configuration
The E-ULQ2003D1 has a total of 16 pins, with each pin serving a specific function related to input, output, and power supply.
Functional Features
- Overcurrent protection
- Thermal shutdown
- Output clamp diodes for inductive load driving
- TTL/CMOS compatible inputs
Advantages and Disadvantages
Advantages
- High output current capability
- Wide operating temperature range
- Built-in protection features
Disadvantages
- Limited to low-side driving only
- Requires external components for high voltage applications
Working Principles
The E-ULQ2003D1 operates by receiving input signals from a microcontroller or other control circuitry and then driving the connected loads through its low-side outputs. It provides protection against overcurrent and thermal issues to ensure safe operation.
Detailed Application Field Plans
The E-ULQ2003D1 is suitable for various applications including: - Automotive: Driving automotive solenoids and lamps - Industrial: Controlling relays and valves in industrial automation systems
Detailed and Complete Alternative Models
- E-ULQ2002D1: Dual low-side driver with similar specifications
- E-ULN2003D1: Octal low-side driver for higher channel count applications
This completes the English editing encyclopedia entry structure format for the E-ULQ2003D1, providing comprehensive information about the product's category, use, characteristics, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق E-ULQ2003D1 في الحلول التقنية
Sure, here are 10 common questions and answers related to the application of E-ULQ2003D1 in technical solutions:
Question: What is the maximum operating temperature for E-ULQ2003D1?
Answer: The maximum operating temperature for E-ULQ2003D1 is 85°C.Question: What is the typical input voltage range for E-ULQ2003D1?
Answer: The typical input voltage range for E-ULQ2003D1 is 4.5V to 36V.Question: Can E-ULQ2003D1 be used in automotive applications?
Answer: Yes, E-ULQ2003D1 is suitable for automotive applications.Question: What is the output current capability of E-ULQ2003D1?
Answer: E-ULQ2003D1 has an output current capability of up to 3A.Question: Does E-ULQ2003D1 have built-in overcurrent protection?
Answer: Yes, E-ULQ2003D1 features built-in overcurrent protection.Question: Is E-ULQ2003D1 compatible with both step-up and step-down configurations?
Answer: Yes, E-ULQ2003D1 can be used in both step-up and step-down configurations.Question: What is the typical efficiency of E-ULQ2003D1?
Answer: The typical efficiency of E-ULQ2003D1 is around 90%.Question: Can E-ULQ2003D1 be used in industrial automation systems?
Answer: Yes, E-ULQ2003D1 is suitable for use in industrial automation systems.Question: Does E-ULQ2003D1 require external compensation components?
Answer: No, E-ULQ2003D1 does not require external compensation components.Question: What is the package type of E-ULQ2003D1?
Answer: E-ULQ2003D1 is available in a compact QFN package for easy integration into designs.